jess
Class Group
java.lang.Object
jess.Group
- All Implemented Interfaces:
- java.io.Serializable, ConditionalElement, Visitable
public class Group
- extends java.lang.Object
- implements ConditionalElement, java.io.Serializable, Visitable
A group of patterns on the LHS of a rule, like an "and", "or", "not", "accumulate", or
other special CE.
(C) 2013 Sandia Corporation
- See Also:
- Serialized Form
Field Summary |
static java.lang.String |
ACCUMULATE
|
static java.lang.String |
AND
|
static java.lang.String |
EXISTS
|
static java.lang.String |
EXPLICIT
|
static java.lang.String |
FORALL
|
static java.lang.String |
LOGICAL
|
static java.lang.String |
NOT
|
static java.lang.String |
OR
|
static java.lang.String |
TEST
|
static java.lang.String |
UNIQUE
|
Constructor Summary |
Group(java.lang.String name)
|
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
AND
public static final java.lang.String AND
- See Also:
- Constant Field Values
UNIQUE
public static final java.lang.String UNIQUE
- See Also:
- Constant Field Values
EXPLICIT
public static final java.lang.String EXPLICIT
- See Also:
- Constant Field Values
NOT
public static final java.lang.String NOT
- See Also:
- Constant Field Values
EXISTS
public static final java.lang.String EXISTS
- See Also:
- Constant Field Values
TEST
public static final java.lang.String TEST
- See Also:
- Constant Field Values
OR
public static final java.lang.String OR
- See Also:
- Constant Field Values
LOGICAL
public static final java.lang.String LOGICAL
- See Also:
- Constant Field Values
FORALL
public static final java.lang.String FORALL
- See Also:
- Constant Field Values
ACCUMULATE
public static final java.lang.String ACCUMULATE
- See Also:
- Constant Field Values
Group
public Group(java.lang.String name)
throws JessException
- Throws:
JessException
clone
public java.lang.Object clone()
- Overrides:
clone
in class java.lang.Object
getName
public java.lang.String getName()
- Specified by:
getName
in interface ConditionalElement
getPatternCount
public int getPatternCount()
add
public final jess.ConditionalElementX add(ConditionalElement g)
throws JessException
- Throws:
JessException
add
public final jess.ConditionalElementX add(jess.ConditionalElementX newChild)
throws JessException
- One important thing to note here is that the actual argument should
be considered "dead" after calling this method. You can't add group
A to group B, then add children to A; you must fully build A, then
add it to B.
- Throws:
JessException
getBackwardChaining
public boolean getBackwardChaining()
setExplicit
public void setExplicit()
throws JessException
- Throws:
JessException
setLogical
public void setLogical()
throws JessException
- Throws:
JessException
getLogical
public boolean getLogical()
getNegated
public boolean getNegated()
setNegated
public void setNegated()
throws JessException
- Throws:
JessException
setBoundName
public void setBoundName(java.lang.String name)
throws JessException
- Throws:
JessException
getBoundName
public java.lang.String getBoundName()
- Specified by:
getBoundName
in interface ConditionalElement
isNegatedName
public static boolean isNegatedName(java.lang.String s)
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
canonicalize
public jess.ConditionalElementX canonicalize()
throws JessException
- Throws:
JessException
addToGroup
public void addToGroup(Group g)
throws JessException
- Throws:
JessException
getGroupSize
public int getGroupSize()
- Specified by:
getGroupSize
in interface ConditionalElement
isGroup
public boolean isGroup()
- Specified by:
isGroup
in interface ConditionalElement
getConditionalElement
public ConditionalElement getConditionalElement(int i)
- Specified by:
getConditionalElement
in interface ConditionalElement
getConditionalElementX
public jess.ConditionalElementX getConditionalElementX(int i)
addDirectlyMatchedVariables
public void addDirectlyMatchedVariables(java.util.Set set)
throws JessException
- Throws:
JessException
renameUnmentionedVariables
public int renameUnmentionedVariables(java.util.Set set,
java.util.Map subs,
int sequenceNumber,
java.lang.String groupPrefix)
throws JessException
- Throws:
JessException
recordTestedSlots
public void recordTestedSlots(java.util.Set testedSlots)
throws JessException
- Throws:
JessException
isBackwardChainingTrigger
public boolean isBackwardChainingTrigger()
accept
public java.lang.Object accept(Visitor v)
- Description copied from interface:
Visitable
- A proper accept() implementation should call one of the visitXXX() methods on the Visitor.
- Specified by:
accept
in interface Visitable
- Parameters:
v
- a visitor to invoke
- Returns:
- whatever the invoked Visitor method returns.
findVariableDefinitions
public void findVariableDefinitions(int startIndex,
java.util.Map bindingsSoFar,
java.util.Map newBindings)
throws JessException
- Throws:
JessException
transformOrConjunctionsIntoOrFuncalls
public void transformOrConjunctionsIntoOrFuncalls(int startIndex,
java.util.Map bindings,
Rete engine)
throws JessException
- Throws:
JessException